None of our kits come with batteries (cells) - The Rambo Battery™ Build It!™ Plans has links to low cost battery sellers who sell the cells you'll need. Also, you will learn how to reuse good cells from your old weak or dead batteries.
Where to get cells - We Now Offer NiMH Cells on our Order Page

We do not accept returns - enables lower pricing. We will replace defective parts within 90 days of purchase.

We only sell kits at this time, but if you have an interest in Fully Assembled Units, enter your name and email below and we will contact you when available.

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If you don't feel confident you can assemble one of our kits, consider buying our Rambo Battery™ Build It!™ Plans first - It is designed for beginners. The Step by Step Guide will show you how easy it is before you buy.